/* .box{
    background: #eee;
}

.red{
    background: red;
    color: #FFF;
}

.size1{
    font-size: 40px;
}

.weight{
    font-weight: 900;
}

.style{
    font-style: italic;
}

.family{
    font-family: "楷体";
} */
img{
    display: block;
}
.banner{
    width: 600px;
    height: 400px;
    margin: 0 auto;
    position: relative;
}

/* 设置装图片的盒子 定义尺寸 */
.pics{
    width: 100%;
    height: 400px;
    overflow: hidden;
}
.pics li{
    position: relative;
    display: none;
}
.pics li p{
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0,0,0,.5);
    line-height: 40px;
    width: 100%;
    text-align: center;
    font-size: 16px;
}

.btn{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 70px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    background: rgba(0,0,0,.7);
}
.prev{
    left: 0;
}
.next{
    right:0
}

.tabs{
    width: 64px;
    height: 10px;
    position: absolute;
    bottom: 45px;
    left: 50%;
    transform: translateX(-50%);
}

.tabs span{
    float: left;
    width: 10px;
    height: 10px;
    margin: 0 3px;
    background: red;
    border-radius: 50%;
}

/* 显示高亮得类 */
.active{
    background: black!important;
}

/* 图片显示的类 */
.show{
    display: block!important;
}